This vintage black Jessica McClintock for Gunne Sax Dress is back in style! I was just reading an article about celebrities wearing dresses with one strap . This dress zips up the side and has one strap and the other side is strapless. The dress is longer on one side than it is on the other so that also adds to the dramatic effect. The fabric is not listed but the fabric has stretch to it and it has texture that does not show in the picture. An added plus is that the fabric does not wrinkle. For added interest, the same fabric is used to make a raised zig zag short ruffle. This dress has a lot of pizazz and is more interesting than the standard black dress. It is a size 1 but the stretch in the fabric should make it wearable for a larger size than that. It is a tad bit hard to measure it due to the stretch, so I will give you the dimensions on the mannequin although it was a little tight zipping up the mannequin. Bust: 33 1/2 Waist:25 Hips: 34 1/4 .Length on the longest side: 47 Length at shortest side: 38 This is a nice dress and it is in very good condition.